aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/ar71xx/patches-3.8/040-MIPS-ath79-use-dynamically-allocated-watchdog-device.patch
blob: 082195f31ae00fc6c82d0698cfd490857206a920 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
From 5e25d5207d21e65b5a2e58b64aba6804653e95b8 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Thu, 27 Dec 2012 15:38:25 +0100
Subject: [PATCH] MIPS: ath79: use dynamically allocated watchdog device

commit 0f2ad9ed7c6fecb008372e8a709595a2a21059aa upstream.

Remove the static watchdog device variable and use
the 'platform_device_register_simple' helper to
allocate and register the device in one step.

This allows us to save a few bytes in the kernel image.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---
 arch/mips/ath79/dev-common.c |    7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

--- a/arch/mips/ath79/dev-common.c
+++ b/arch/mips/ath79/dev-common.c
@@ -102,12 +102,7 @@ void __init ath79_register_uart(void)
 	}
 }
 
-static struct platform_device ath79_wdt_device = {
-	.name		= "ath79-wdt",
-	.id		= -1,
-};
-
 void __init ath79_register_wdt(void)
 {
-	platform_device_register(&ath79_wdt_device);
+	platform_device_register_simple("ath79-wdt", -1, NULL, 0);
 }